US3267001A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Moderator reflector fast neutron reactor core
Assignee: Individual
•
Filing: 1965-10-12
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Granted: 1966-08-16
•
Expires: 1985-10-12
Abstract
No abstract record available.
Inventors
- 👤 Greebler Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:34
CPC Classifications
G; G21; G21C; G21C11/00; G21C11/06; B; B01; B01D; B01D29/00; B01D29/11; B01D29/13; B01D29/23; B01D29/62; B01D29/66; B01D29/68; B01D29/682; B01D29/688; B01D37/00; D; D01; D01D; D01D1/00; D01D1/10; D01D1/106; D01F; D01F2/00; D01F2/06; G21C1/00; G21C1/02; G21C1/022; G21C1/024; G21C7/00; G21C7/005; G21C7/28; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S376/00; Y10S376/90; Y10S376/904
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
139 words
IN A NUCLEAR REACTOR CORE HAVING CHANNELS FOR THE PASSAGE OF COOLANT THERETHROUGH AND MECHANICL REACTIVITY CONTROL MEANS THEREFOR, THE COMBINATION COMPRISING NEUTRON REFLECTOR MATERIAL ARRANGED IN A CYLINDRIFORM CONFIGURATION DEFINING A CENTRAL NEUTRON REFLECTOR ZONE, AND NEUTRON REFLECTOR MATERIAL, FISSILE FUEL MATERIAL, BUFFER MATERIAL AND BREEDER BLANKET MATERIAL ARRANGED IN MUTUALLY CONCENTRIC ANNULAR CYLINDRIFORM CONFIGURATIONS DEFINING A SERIES OF MUTUALLY CONCENTRIC ANNULAR CULINDRIFORM ZONES CONCENTRIC WITH SAID CENTRAL NEUTRON REFLECTOR ZONE WITH THE AFORESAID MATERIALS DISTRIBUTED, RESPECTIVELY BEGINNING WITH THE OUTERMOST ZONE AND PROGRESSING RADIALLY INWARDLY, AS AN OUTER FIRST NEUTRON REFLECTOR ZONE, A FIRST BREEDER BLANKET ZONE, A SECOND NEUTRON REFLECTOR ZONE A FIRST BUFFER ZONE, A FISSILE FUEL ZONE, A SECOND BUFFER ZONE, A THIRD NEUTRON REFLECTOR ZONE AND A SECOND BREEDER BLANKET ZONE, SAID SECOND BREEDER BLANKET ZONE CONCENTRICALLY CIRCUMJACENT SAID CENTRAL NEUTRON REFLECTOR ZONE.
Claim 2
Dependent Claim
139 words
IN A NUCLEAR REACTOR CORE HAVING CHANNELS FOR THE PASSAGE OF COOLANT THERETHROUGH AND MECHANICL REACTIVITY CONTROL MEANS THEREFOR, THE COMBINATION COMPRISING NEUTRON REFLECTOR MATERIAL ARRANGED IN A CYLINDRIFORM CONFIGURATION DEFINING A CENTRAL NEUTRON REFLECTOR ZONE, AND NEUTRON REFLECTOR MATERIAL, FISSILE FUEL MATERIAL, BUFFER MATERIAL AND BREEDER BLANKET MATERIAL ARRANGED IN MUTUALLY CONCENTRIC ANNULAR CYLINDRIFORM CONFIGURATIONS DEFINING A SERIES OF MUTUALLY CONCENTRIC ANNULAR CULINDRIFORM ZONES CONCENTRIC WITH SAID CENTRAL NEUTRON REFLECTOR ZONE WITH THE AFORESAID MATERIALS DISTRIBUTED, RESPECTIVELY BEGINNING WITH THE OUTERMOST ZONE AND PROGRESSING RADIALLY INWARDLY, AS AN OUTER FIRST NEUTRON REFLECTOR ZONE, A FIRST BREEDER BLANKET ZONE, A SECOND NEUTRON REFLECTOR ZONE A FIRST BUFFER ZONE, A FISSILE FUEL ZONE, A SECOND BUFFER ZONE, A THIRD NEUTRON REFLECTOR ZONE AND A SECOND BREEDER BLANKET ZONE, SAID SECOND BREEDER BLANKET ZONE CONCENTRICALLY CIRCUMJACENT SAID CENTRAL NEUTRON REFLECTOR ZONE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-15 | 1970-02-14 | 1970-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-15 | 1974-02-14 | 1974-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-15 | 1978-02-14 | 1978-08-16 | $7700.00 | Window Closed / Lapsed |